CN2036006U

CN2036006U - Pot lid with automatic water feeding and overflow proof

Info

Publication number: CN2036006U
Application number: CN 88209406
Authority: CN
Inventors: 申思
Original assignee: Individual
Current assignee: Individual
Priority date: 1988-08-06
Filing date: 1988-08-06
Publication date: 1989-04-19

Abstract

The utility model provides a pot lid with automatic water feeding and overflow proof which can avoid boiling objects overflowing the pot. The utility model is composed of an overflow proof device which comprises a floating plate, an ejector rod, a water container and a ball sealer is arranged on the normal pot after the carrying handle of the normal pot is detached. Before the sticky objects are boiled, the water container is filled with cold water; when the boiling objects overflow, the floating plate is jacked up and the ejector rod is driven to enhance; then the ejector rod jacks up the ball sealer to make the cold water injected into the pot, which plays the function of proofing overflow. The utility model has the advantages of safety, convenient use and favorable overflow proof effects, and is particularly suitable for boiling milk drinks, and can be used after being matched with various types of pots.

Description

Pot lid with automatic water feeding and overflow proof

The utility model relates to a kind of improved pot cover, and particularly a kind of pot interior food that prevents boils the excessive pot cover in back, is applicable to various types of pots of uses.

Existing saucepan (comprising the milk pot) does not possess reliable anti-overflow function.When boil sticking thing, when particularly boiling milk preparation, the speed of overflowing is very fast, and this not only causes waste, influences sanitation and hygiene, and the time has been grown also and can damage a pot body, overflow is easily put burning things which may cause a fire disaster again out by water in addition, if burning things which may cause a fire disaster is liquefied gas then coal gas is filled the air and causes unsafe factor.

The purpose of this utility model is to overcome above-mentioned disadvantage, and a kind of improved pot cover is provided, and it can prevent that effectively Stewed Dish from overflowing outside the pot by adding cold water (or cold Stewed Dish) automatically.

The utility model is finished as follows, and the carrying handle of common pot cover is alternative by a water container, and this water container mechanically is fixed on the lid with locking cap.In the inboard a distance of lid a floating plate is set, fix a push rod on the floating plate, the runner loose fit socket of push rod and water container, and can in the runner of water container, slide, push rod is provided with a positioning boss that can prevent that floating plate and push rod from falling, when floating plate resets, can in locking cap, play positioning action, prevent that floating plate and push rod from falling into pot.In water container, go out the head piece place ball sealer is housed, when floating plate when boiling thing and rise, drive push rod and in the water container runner, rise, sealing ball jack-up can be made water container go out head piece and opens, cold water (or cold Stewed Dish) is injected pot, the Stewed Dish of overflow descends rapidly in the pot thereby make, and floating plate and push rod also descend under the gravity effect thereupon simultaneously, set back, ball sealer goes out head piece with water container again to be blocked, and stops cold water (or cold Stewed Dish) to continue to flow in the pot.

Below in conjunction with accompanying drawing the utility model is further described.

Accompanying drawing is the profile of concrete structure of the present utility model.

With reference to accompanying drawing, the ordinary pan carrying handle is removed, loading onto a special carrying handle is water container (2), water container (2) is fixed on the lid (9) with the screw thread snap-in or with the screw ways of connecting by locking cap (5).The runner (12) of water container (2) and push rod (6) loose fit socket, and push rod (6) can slide in the runner (12) of water container (2), and the other end of push rod (6) is fixed on the floating plate (7) by nut (8).When boiling sticking thing, water container lid (1) is opened (this covers and has air-vent), cover again after injecting an amount of cold water (or cold Stewed Dish), stop up runner (12) in order to prevent cold Stewed Dish, can in water container (2), adorn one deck filter screen (3).When Stewed Dish in the pot is heated overflow when the certain altitude, will float floating plate (7), floating plate (7) is gone up the push rod (6) that connects and also can be risen thereupon, when rising to certain altitude, with ball sealer (4) jack-up, cold water (or cold Stewed Dish) will (or be made push rod (6) hollow and is equipped with the hole at Qi Bishang by going out the space of head piece (11) between runner (12) and push rod (6), cold water will be by the hole on its hollow and wall) flow in the pot, the gesture of Stewed Dish overflow is descended rapidly, floating plate (7) and push rod (6) also can descend with own wt, set back, at this moment the positioning boss (10) that is provided with of push rod (6) plays positioning action in locking cap (5), in case floating plate (7) and push rod (6) fall into pot, ball sealer (4) also can be blocked automatically with going out head piece (11) simultaneously, stops cold water (or cold Stewed Dish) to continue to inject, in order to work next time, circulation so repeatedly, thus play the anti-overflow effect.

The utility model compared with prior art has safe and reliable, the anti-overflow advantage such as effective, and it is better especially to boil the milk preparation effect, and can support the use with polytype pot.

Claims

1, a kind of self-watering formula anti-overflow pot cover comprises lid [9] and is close to the locking cap [5] of the inboard center of lid [9], it is characterized in that: a floating plate [7] is set in lid [9] below, fix a push rod [6] that can slide on the floating plate [7] along the runner [12] of water container [2], runner [12] the loose fit socket of push rod [6] and water container [2], push rod [6] is provided with a positioning boss [10] that prevents that floating plate [7] and push rod [6] from falling, go out head piece [11] and locate to be equipped with a ball sealer [4] in water container [2], water container [2] mechanically is fixed on lid [9] outer side center place by locking cap [5].

2, self-watering formula anti-overflow pot cover as claimed in claim 1 is characterized in that: a filter screen (3) is equipped with in water container (2) inside.